Screencasting tools allow you to create tutorials. Some ideas for library oriented tutorials:
  • How to use OPAC
  • How to log-in to Google Docs
  • How to use any software, web 2.0 tool
  • How to complete steps of an assignment

If you have SmartBoard Notebook, it comes with a recorder button that allows you to screencast. However there are a couple of free web 2.0 screencast tools available.
Camtasia is a good one, WINDOWS only! JING is another great one, it will work on Windows or Mac. Please go to this site for info and downloads:
http://lifehacker.com/5410229/five-best-screencasting-tools